We're back with another episode fromRichard O'Brien! A team of contestants enter the legendary Crystal Maze to take on a series of challenges across four themed zones. Watch the full episode from Series 4, starring Richard O'Brien. Follow our social media for the latest Crystal Maze news! ►https://twitter.com/thecrystalmaze ►https://www.facebook.com/TheCrystalMazeTV/ ►https://www.instagram.com/thecrystalmazetv/